From 7f07f652d4fbdb0e0532fbe476646a81d672503f Mon Sep 17 00:00:00 2001
From: Bart Kamphorst <bart@kamphorst.com>
Date: Tue, 27 Aug 2019 13:19:19 +0200
Subject: [PATCH] Also prepare drag-and-drop uploading for conflict detection.

---
 .../public/gollum/javascript/editor/gollum.editor.js.erb    | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/gollum/public/gollum/javascript/editor/gollum.editor.js.erb b/lib/gollum/public/gollum/javascript/editor/gollum.editor.js.erb
index 0f9a9660..a11ab085 100755
--- a/lib/gollum/public/gollum/javascript/editor/gollum.editor.js.erb
+++ b/lib/gollum/public/gollum/javascript/editor/gollum.editor.js.erb
@@ -261,7 +261,11 @@
               window.ace_editor.insert(text);
             },
             error: function(r, textStatus, errorThrown) {
-              alert('Error uploading file: ' + textStatus + ' ' + errorThrown);
+              if (data.status == 409) {
+                alert('This file already exists.');
+              } else {
+                alert('Error uploading file: ' + textStatus + ' ' + errorThrown);    
+              }
               $editorBody.removeClass('uploading');
             }
           });